Hi I'm wanting to know what RPM you guys are cruising at in turbocharged MK1 MK2 escorts, street use. I have found mine likes higher gearing (tested with larger diameter tyres) but not certain which diff ratio to choose. At the moment it sits about 3200rpm in 5th @ 100kph. The two ratios I'm considering would have me cruising in 5t at either 2630rpm or 2795rpm. Thanks